- "photo(s){}" printed "photos(s)s"-style text: the plural suffix now follows the noun ("photo{}"),
as the Spanish catalog does; smart previews repeat it ({0}).
- Menu triangles (▸) in translations replaced by → (the shipped fonts have no ▸ glyph; test
translated_catalogs_do_not_use_missing_menu_triangles).
- "{:.0} %" -> "{:.0}%" so the Merging progress test matches every language.
- Translate the two strings main added since the branch (Camera local tone mapping).
- README, docs/localization.md and the LR-BEHAV-LOCALE parity row list French.
- Test: French plural formatting.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>